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. Author manuscript; available in PMC: 2015 Sep 5.
Published in final edited form as: Chem Biol Interact. 2014 Jul 7;220:158–168. doi: 10.1016/j.cbi.2014.06.026

Figure 3.

Figure 3

A schematic of the experimental set up used for mineral oil aerosol exposures. A clean air generator serves as the source of air. The mineral oil (with and without TOLALD) is first nebulized using a Collison nebulizer. Clean air is added to dilute the aerosol output which then enters a personal cascade impactor. The mineral oil aerosol is then introduced into a 3.8-liter glass chamber. The air sampled by the Gillings Sampler, the SMPS, and the midget impinger is drawn from the glass chamber.